Xane learned about single substances and mixtures of substances in his science class today. Single substances are made up of one material.What are mixtures made up of? A. only two materials B. more than two materials C. one material D. more than one material

Which of the following is TRUE about a mixture?a.It is a classification under compounds.b.It is one of the two types of pure substance.c.Its components cannot be separated physically.d.It retains the property of the components after mixing.

Learning goal 1: Identify what mixtures can be made from.Solid, liquids and gasesGases onlyLiquids onlyLiquids and gases, but not solids

List two examples of mixtures that involve the combination of substances in different states (solid, liquid or gas). For each example, identify the components and their states.

Which of the following statements is true?A mixture has two types of particle chemically bonded together.A pure substance is made of two or more substances that are not chemically joined.You can change the proportion of substances in a mixture.

Select all the ways in which two substances can be different.Two substances can be composed of the same chemical elements, but the substances can have crystal structures with atoms that are arranged differently.Two substances can be composed of different chemical elements.Two substances can be composed of molecules that contain the same chemical elements but have different numbers of atoms of each element.Submit